EP0288153A3 - Screen compositions - Google Patents

Screen compositions Download PDF

Info

Publication number
EP0288153A3
EP0288153A3 EP19880302526 EP88302526A EP0288153A3 EP 0288153 A3 EP0288153 A3 EP 0288153A3 EP 19880302526 EP19880302526 EP 19880302526 EP 88302526 A EP88302526 A EP 88302526A EP 0288153 A3 EP0288153 A3 EP 0288153A3
Authority
EP
European Patent Office
Prior art keywords
saponified polyvinyl
polyvinyl acetate
compositions
good
exposure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19880302526
Other languages
German (de)
French (fr)
Other versions
EP0288153A2 (en
Inventor
Peter Michael Day
Peter Dickinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sericol Ltd
Original Assignee
Sericol Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sericol Ltd filed Critical Sericol Ltd
Publication of EP0288153A2 publication Critical patent/EP0288153A2/en
Publication of EP0288153A3 publication Critical patent/EP0288153A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/016—Diazonium salts or compounds
    • G03F7/021—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders
    • G03F7/0212—Macromolecular diazonium compounds; Macromolecular additives, e.g. binders characterised by the polymeric binder or the macromolecular additives other than the diazo resins or the polymeric diazonium compounds
    • G03F7/0215—Natural gums; Proteins, e.g. gelatins; Macromolecular carbohydrates, e.g. cellulose; Polyvinyl alcohol and derivatives thereof, e.g. polyvinylacetals
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/04—Chromates

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Compositions for producing screen printing stencils by the direct emulsion method which include an aqueous, partially-saponified polyvinyl acetate solution in which is dissolved a photosensitive material capable of insolubilising the saponified polyvinyl acetate on exposure to light, certain acrylated prepolymers, and a suitable photoinitiator, the acrylated prepolymers being immiscible with water and being a non-solvent for the poylvinyl acetate.
Good exposure latitude can be achieved with easy stencil removal whilst providing tough resists with good definition.
EP19880302526 1987-03-26 1988-03-23 Screen compositions Withdrawn EP0288153A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08707272A GB2202858A (en) 1987-03-26 1987-03-26 Photopolymerisable compositions for producing screen printing stencils
GB8707272 1987-03-26

Publications (2)

Publication Number Publication Date
EP0288153A2 EP0288153A2 (en) 1988-10-26
EP0288153A3 true EP0288153A3 (en) 1991-04-17

Family

ID=10614711

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880302526 Withdrawn EP0288153A3 (en) 1987-03-26 1988-03-23 Screen compositions

Country Status (5)

Country Link
EP (1) EP0288153A3 (en)
JP (1) JPS63259557A (en)
DE (1) DE288153T1 (en)
DK (1) DK167288A (en)
GB (1) GB2202858A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0375653A (en) * 1989-08-17 1991-03-29 Aisero Kagaku Kk Photosensitive resin composition
EP0536272B1 (en) * 1990-06-27 1999-09-22 Coates Brothers Plc Image-forming process
JP2779982B2 (en) * 1991-06-19 1998-07-23 富士写真フイルム株式会社 Photosensitive composition
DE69703505T2 (en) * 1996-02-26 2001-06-13 Agfa-Gevaert N.V., Mortsel Imaging element containing a two-phase coating with a dispersed hydrophobic photopolymerizable phase
EP1783552B1 (en) 2005-11-03 2015-10-07 Kissel & Wolf GmbH Photopolymerizable composition for producing printing forms
CN112213920A (en) * 2020-10-29 2021-01-12 浙江荣生科技有限公司 Water-based environment-friendly double-curing blanket glue and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115948A5 (en) * 1970-11-23 1972-07-07 Kalle Ag
GB2109392A (en) * 1981-11-03 1983-06-02 Sericol Group Ltd Photopolymerisable materials for use in producing screen printing stencils
JPS58139143A (en) * 1982-02-12 1983-08-18 Daicel Chem Ind Ltd Photosensitive material for screen process
JPS59107343A (en) * 1982-12-13 1984-06-21 Murakami Screen Kk Photosensitive resin composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2115948A5 (en) * 1970-11-23 1972-07-07 Kalle Ag
GB2109392A (en) * 1981-11-03 1983-06-02 Sericol Group Ltd Photopolymerisable materials for use in producing screen printing stencils
JPS58139143A (en) * 1982-02-12 1983-08-18 Daicel Chem Ind Ltd Photosensitive material for screen process
JPS59107343A (en) * 1982-12-13 1984-06-21 Murakami Screen Kk Photosensitive resin composition

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPIL, no. 83-773286 Derwent Publications Ltd,London,GB & JP-A-58 139 143 (Daicel Chem Ind KK) *
DATABASE WPIL, no. 84-191402 Derwent Publications Ltd, London, GB & JP-A-59 107 343 (Murakami Screen KK) *

Also Published As

Publication number Publication date
DK167288A (en) 1988-09-27
EP0288153A2 (en) 1988-10-26
DK167288D0 (en) 1988-03-25
DE288153T1 (en) 1989-03-30
JPS63259557A (en) 1988-10-26
GB8707272D0 (en) 1987-04-29
GB2202858A (en) 1988-10-05

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